LAYYAH: A collision between a passenger bus and a tractor trolley in the Shaukatabad area of District Layyah left six people dead and one injured. The incident occurred on Wednesday morning, and was a result of both the bus and the trolley over-speeding near Fatehpur. The deceased include three brothers who were travelling to work on the bus. The deceased have been identified as Nasir, Moosa Khan, and Muhammad Yasin, all of whom were sons of Haji Ameer Shah, Ghafoor Khan, son of Aslam Khan and Ramzan, son of Ghulam Haider.